Proceedings of the International School of Physics "Enrico Fermi.", Volume 70N. Zanichelli, 1978 - Nuclear physics |
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Page 60
... composition Y3Fe37Ga1.3012 in an external field H 2 Oe . This specimen is characterized by a space - dependent composition , owing to the growth process , which causes the depen- dence of the domain size on the composition . In this ...
... composition Y3Fe37Ga1.3012 in an external field H 2 Oe . This specimen is characterized by a space - dependent composition , owing to the growth process , which causes the depen- dence of the domain size on the composition . In this ...
Page 252
... composition Y2.85 La0.15 Fe3.85 Ga1.25012 and grown from a nonstirred melt , these materials have a growth and a stress - induced anisotropy which is very sensitive to the composition and growth conditions . The spin wave resonance data ...
... composition Y2.85 La0.15 Fe3.85 Ga1.25012 and grown from a nonstirred melt , these materials have a growth and a stress - induced anisotropy which is very sensitive to the composition and growth conditions . The spin wave resonance data ...
Page 400
12 compositions . These are all room temperature values , and all represent actual measurements except for the ... composition indicates that the rotations are not completely ad- ditive , but this represents a first approximation ...
12 compositions . These are all room temperature values , and all represent actual measurements except for the ... composition indicates that the rotations are not completely ad- ditive , but this represents a first approximation ...
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absorption angle anisotropy constants antiferromagnetic Appl axis birefringence Bloch lines Bloch point bubble calculated cation cm-¹ Co² Co³ coefficient concentration contribution crystal field cubic Curie temperature curve diamagnetic dichroism direction of magnetization domain wall effects electron energy levels equations exchange experimental Fe2+ Fe³ ferrimagnetic ferromagnetic resonance film formula unit frequency GELLER GILLEO given Hamiltonian interaction ion moments Journ K₁ lattice constant line width linear magnetic anisotropy magnetic field magneto-optical magnetoelastic magnons measurements modes neutron diffraction observed obtained octahedral octahedral sites optical orbital oxygen paramagnetic parameters phonons photoinduced photomagnetic Phys polarization polycrystalline properties rare-earth ions rare-earth iron garnets relaxation resonance room temperature rotation sample shown in fig sin² specimens spin wave spin-orbit coupling spontaneous magnetization sublattice substitution surface symmetry temperature dependence tetrahedral theory tion torque transitions uniaxial anisotropy valence values vector velocity yttrium iron garnet